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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
15/01/2016 |
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Data da última atualização: |
03/01/2024 |
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Autoria: |
LUGINBUHL, J. -M.; JOHNSON, W. L. |
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Título: |
Coastal bermudagrass and tall fescue intake and digestibility by goats, sheep and steers. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 280 |
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Idioma: |
Inglês |
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Conteúdo: |
Coastal bermudagrass (Cynodon dactylon (L) Pers.) harvested at 7 and 12 weeks of age (C7 and C12) and tall fescue (Festuca arundinacea Schreb.) havested at 6 and 9 weeks (F6 and F9) were fed as hays, ad libitum, to young goats (Toggenburg) and sheep (½ Suffolk, ¼ Barbados blackbelly) wethers in a latin square design. F6 and F9 were also fed to Holstein steers in a single-reversal design. Initial weights (W) of the goats, sheep and steers were 17.9, 30.0 and 182 kg. Within animal species the plant maturity effect was negative for dry matter intake (DMI, g/day per W 0.75) as follows: goats 82 (C7), 74 (C12), P less than 0.05; 74 (F6), 69 (F9), P less than 0.05; sheep 64 (C7), 52 (C12), P less than 0.01; 58 (F6), 55 (F9), P less than 0.05; steers 89 (F6), 79 (F9), P less than 0.05. Plant maturity effect was also negative and highly significant (P less than 0.01) for apparent dry matter digestibility (DMD, percentage): goats 56 (C7), 49 (C12), 60 (F6), 53 (F9); sheep 63 (C7), 56 (C12), 63 (F6), 59 (F9); steers 65 (F6), 59 (F9) (P less than 0.05). Comparing goats with sheep, overall treatment means were higher for DMI (P less than 0.05) and lower for DMD (P less than 0.01). Comparisons with steers could not be analized statistically. However, the steers tended to be equal to sheep and higher than goats for DMD; for DMI the ranking was steers (highest), goats, and sheep. It is evident that rumen function is not identical in the three ruminant species studied; future research should be designed to examine elucidating mechanisms in more detail MenosCoastal bermudagrass (Cynodon dactylon (L) Pers.) harvested at 7 and 12 weeks of age (C7 and C12) and tall fescue (Festuca arundinacea Schreb.) havested at 6 and 9 weeks (F6 and F9) were fed as hays, ad libitum, to young goats (Toggenburg) and sheep (½ Suffolk, ¼ Barbados blackbelly) wethers in a latin square design. F6 and F9 were also fed to Holstein steers in a single-reversal design. Initial weights (W) of the goats, sheep and steers were 17.9, 30.0 and 182 kg. Within animal species the plant maturity effect was negative for dry matter intake (DMI, g/day per W 0.75) as follows: goats 82 (C7), 74 (C12), P less than 0.05; 74 (F6), 69 (F9), P less than 0.05; sheep 64 (C7), 52 (C12), P less than 0.01; 58 (F6), 55 (F9), P less than 0.05; steers 89 (F6), 79 (F9), P less than 0.05. Plant maturity effect was also negative and highly significant (P less than 0.01) for apparent dry matter digestibility (DMD, percentage): goats 56 (C7), 49 (C12), 60 (F6), 53 (F9); sheep 63 (C7), 56 (C12), 63 (F6), 59 (F9); steers 65 (F6), 59 (F9) (P less than 0.05). Comparing goats with sheep, overall treatment means were higher for DMI (P less than 0.05) and lower for DMD (P less than 0.01). Comparisons with steers could not be analized statistically. However, the steers tended to be equal to sheep and higher than goats for DMD; for DMI the ranking was steers (highest), goats, and sheep. It is evident that rumen function is not identical in the three ruminant species studied; future research shoul... Mostrar Tudo |
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Palavras-Chave: |
Feeding animal. |
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Thesagro: |
Alimento para animal; Caprino; Cynodon Dactylon; Digestibilidade; Festuca Arundinacea; Ingestão; Nutrição animal; Ovino. |
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Thesaurus Nal: |
Animal nutrition; Digestibility; Feed intake; Goats; Sheep. |
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Categoria do assunto: |
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Marc: |
LEADER 02444nam a2200289 a 4500
001 2034010
005 2024-01-03
008 1982 bl uuuu u00u1 u #d
100 1 $aLUGINBUHL, J. -M.
245 $aCoastal bermudagrass and tall fescue intake and digestibility by goats, sheep and steers.
260 $aIn: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 280$c1982
520 $aCoastal bermudagrass (Cynodon dactylon (L) Pers.) harvested at 7 and 12 weeks of age (C7 and C12) and tall fescue (Festuca arundinacea Schreb.) havested at 6 and 9 weeks (F6 and F9) were fed as hays, ad libitum, to young goats (Toggenburg) and sheep (½ Suffolk, ¼ Barbados blackbelly) wethers in a latin square design. F6 and F9 were also fed to Holstein steers in a single-reversal design. Initial weights (W) of the goats, sheep and steers were 17.9, 30.0 and 182 kg. Within animal species the plant maturity effect was negative for dry matter intake (DMI, g/day per W 0.75) as follows: goats 82 (C7), 74 (C12), P less than 0.05; 74 (F6), 69 (F9), P less than 0.05; sheep 64 (C7), 52 (C12), P less than 0.01; 58 (F6), 55 (F9), P less than 0.05; steers 89 (F6), 79 (F9), P less than 0.05. Plant maturity effect was also negative and highly significant (P less than 0.01) for apparent dry matter digestibility (DMD, percentage): goats 56 (C7), 49 (C12), 60 (F6), 53 (F9); sheep 63 (C7), 56 (C12), 63 (F6), 59 (F9); steers 65 (F6), 59 (F9) (P less than 0.05). Comparing goats with sheep, overall treatment means were higher for DMI (P less than 0.05) and lower for DMD (P less than 0.01). Comparisons with steers could not be analized statistically. However, the steers tended to be equal to sheep and higher than goats for DMD; for DMI the ranking was steers (highest), goats, and sheep. It is evident that rumen function is not identical in the three ruminant species studied; future research should be designed to examine elucidating mechanisms in more detail
650 $aAnimal nutrition
650 $aDigestibility
650 $aFeed intake
650 $aGoats
650 $aSheep
650 $aAlimento para animal
650 $aCaprino
650 $aCynodon Dactylon
650 $aDigestibilidade
650 $aFestuca Arundinacea
650 $aIngestão
650 $aNutrição animal
650 $aOvino
653 $aFeeding animal
700 1 $aJOHNSON, W. L.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| 1. |  | FONSECA, N. Calagem e adubação para mangueira. In: BORGES, A. L.; SOUZA, L. da S.; (Ed.). Recomendações de calagem e adubação para abacaxi, acerola, banana, laranja, tangerina, lima ácida, mamão, mandioca, manga e maracujá. Cruz das Almas: Embrapa Mandioca e Fruticultura Tropical, 2009. p. 145-159.| Tipo: Capítulo em Livro Técnico-Científico |
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| 9. | | FONSECA, N. Podas em mangueiras Cruz das Almas, BA: EMBRAPA-CNPMF, 1995 6p. EMBRAPA-CNPMF. Comunicado tecnico, 42| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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